This is a lot like the light painting with a Roomba that’s been making the rounds on the Internet the past few days. However, this one is a bit more dangerous.
Experimental and slightly mental. The D*Face spray paint skateboard interface. What better way to paint the pool then letting everyone get involved? With high-tech remotely controlled spray can apparatus mounted to the underside of skateboards…every line a skater took became the paint job of the pool.
(via The High Definite )